CN204642281U - A kind of packaging that pushes away being applicable to material packing machine is put - Google Patents
A kind of packaging that pushes away being applicable to material packing machine is put Download PDFInfo
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- CN204642281U CN204642281U CN201520321553.7U CN201520321553U CN204642281U CN 204642281 U CN204642281 U CN 204642281U CN 201520321553 U CN201520321553 U CN 201520321553U CN 204642281 U CN204642281 U CN 204642281U
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Abstract
The utility model discloses a kind of packaging that pushes away being applicable to material packing machine to put, relate to wrapping machine field of mechanical technique.The utility model comprises frame (1), cam drive mechanism (2), translation mechanism (3) and pushes away packet header and lifts and fall mechanism (4), described in push away packet header and lift and fall mechanism (4) and comprise swing arm (41), connecting rod (42), guide rod (43) and bag pulling mechanism (44); The packaging that pushes away of the present utility model puts employing cam production, reduce device fabrication cost, increase economic efficiency, the push rod forward-reverse action of bag pulling mechanism adopts eccentric disk to drive, and pushes away packet header and lift and fall action and adopt cams to drive, and avoids prior art cam and servomotor combines the drawback brought, and drive mechanism of the present utility model is simple, action transmission is simple, easy to maintenance, reduces equipment failure rate.
Description
Technical field
The utility model relates to wrapping machine field of mechanical technique, puts more specifically to a kind of packaging that pushes away being applicable to material packing machine.
Background technology
Traditional-handwork package handling, labour intensity is large, production efficiency is low, this is developed to a kind of material packing machine, thus improve labour intensity, improve production efficiency, but material packing machine comprises film cutting apparatus, material-pulling device, pressure packaging is put, translating device, lateral seal, many devices such as hot sealing device, wherein material-pulling device is more in the application of wrapping machine mechanical field, existing material-pulling device is arranged on above convey materials passage, and be provided with two bag pulling mechanisms, by moving forward and backward of two different Serve Motor Control bag pulling mechanisms, on bag pulling mechanism, be provided with cylinder push away lifting of packet header to control bag pulling mechanism and fall simultaneously.
If notification number is CN203865077U, the day for announcing is that the Chinese utility model patent on October 08th, 2014 discloses and a kind of softly takes out wrapping machine, shunting transfer unit, reason material transfer unit, holder film film feeding parts, open bag bag expanding parts, negative pressure transportation parts, push away bag parts, cutter envelope parts, wherein pushing away bag parts is arranged on above transfer passage, comprise upper beam, Timing Belt, push rod and push pedal, described push rod is connected on Timing Belt by sliding connection block, described push rod shaft is connected on sliding connection block, push pedal is arranged on push rod end, push rod head end is connected with cylinder, upper beam arranges driven by servomotor Timing Belt thus drives bag pulling mechanism to move forward and backward, described bag pulling mechanism is provided with two, described Timing Belt and servomotor have two, drive described two bag pulling mechanisms respectively.
In prior art, servomotor and the cylinder of adopting drives bag pulling mechanism more, but adopts servomotor or cylinder to there is following defect:
1, servomotor cost is higher, and a material packing machine adopts multiple stage servomotor, and cause wrapping machine cost to increase, benefit is low.
2, each action needs independently cylinder, and uses cylinder more, and each cylinder needs to connect independent gas supply mechanism, and mechanism is complicated, take up room large, and the electricity needed is comparatively large, causes the waste of electricity.
3, air cylinder driven is steady not, and action completes not in place, and particularly under package speed faster situation, air cylinder driven often action completes not in place, causes push rod raising height to contact with connection with wrapping of piece not, causes damage and the blocking of connection with wrapping of piece; Or suction bag bar raising height is inadequate, causes packaging bag can not load desired location in time, cannot complete package handling.
And for example, State Intellectual Property Office was on December 24th, 2014, disclosing a publication number is CN201038036U, name is called the utility model patent of " in one chartered plane actuating device ", this utility model patent discloses chartered plane actuating device in one, comprise drive motor and camshaft, camshaft is connected on drive motor, also comprise and push away bag cam, push away bag first swing arm, push away bag connecting rod, push away bag second swing arm, push away bag the 3rd swing arm, push away bag the 4th swing arm, push away bag the 5th swing arm, roller, guide rod, suction belt cam, suction bag first swing arm, suction bag connecting rod, suction bag second swing arm, open pawl cam, open pawl swing arm and open pawl connecting rod, the push rod of middle chartered plane lifts and falls action, drive the action of tine forward-reverse and suction bag bar to lift and fall action and all adopt cam driven, three actions drive motor drives, whole driver train is reliable and stable, debug simple.
Adopt cam structure to drive bag pulling mechanism push away lifting of packet header and fall, effectively can solve the defect produced when adopting cylinder and servomotor, but the type of drive of existing bag pulling mechanism still exist following defect:
1, adopt cam production to push away lifting of packet header in prior art to fall, comprise and push away bag cam, push away bag first swing arm, push away bag connecting rod, push away bag second swing arm, push away bag the 3rd swing arm, push away bag the 4th swing arm, push away bag the 5th swing arm, roller, guide rod and push away bag bar, complex structure, action transmission is complicated, is easy to cause breakdown of equipment.
2, only adopt cam to replace cylinder push away lifting of packet header to control bag pulling mechanism and fall in prior art, and the advance of bag pulling mechanism push rod or backward movement still need servomotor to drive; Servomotor cost is higher, and a material packing machine adopts multiple stage servomotor, causes wrapping machine cost to increase.
3, prior art adopts Serve Motor Control bag pulling mechanism push rod forward-reverse action and cam production to push away packet header and lifts the combination falling action, in use, need the rotating speed controlling servomotor rotating speed and cam suitable, the normal operation of guarantee bag pulling mechanism; When needs improve package speed, need to raise speed to the rotating speed of servomotor and the rotating speed of cam and the speed promoted must to adaptation, the normal operation of guarantee bag pulling mechanism, this brings larger inconvenience just to speed-raising debugging, affects packaging efficiency.
4, adopt the forward-reverse action of Serve Motor Control bag pulling mechanism push rod and cam production to push away packet header in prior art and lift the combination falling action, in bag pulling mechanism motion process, need to ensure that push rod pushes away packet header when advancing and falls, push away packet header during retrogressing to lift, and the speed between servomotor and cam two kinds of type of drive is difficult to adaptation, the rotating speed of servomotor rotating speed that is too fast or excessively slow or cam is too fast or be excessively all easy to the clogged up with material causing material conveying passage place slowly, causes breakdown of equipment.
Utility model content
For above-mentioned deficiency of the prior art, the utility model provides a kind of packaging that pushes away being applicable to material packing machine and puts, the packaging that pushes away of the present utility model puts employing eccentric disk and cam production, reduce device fabrication cost, increase economic efficiency, the push rod forward-reverse action of bag pulling mechanism is all adopt eccentric disk to drive, push away packet header lift fall action adopt cams drive, avoid prior art cam and servomotor combines the drawback brought, and drive mechanism of the present utility model is simple, action transmission is simple, easy to maintenance, reduce equipment failure rate.
For solving above-mentioned deficiency of the prior art, the utility model is achieved through the following technical solutions:
A kind of packaging that pushes away being applicable to material packing machine is put, and comprises frame, cam drive mechanism, translation mechanism and push away packet header lifting and falling mechanism, it is characterized in that: described in push away packet header and lift and fall mechanism and comprise swing arm, connecting rod, guide rod and bag pulling mechanism; Described swing arm one end is hinged on frame bottom, the other end and connecting rod one end hinged; Described swing arm is connected with cam drive mechanism, and described cam drive mechanism is pumped by swing arm drivening rod; The described connecting rod other end is connected to guide rod; Described guide rod is movably connected in frame side; Described bag pulling mechanism is arranged on side, frame upper end, and described bag pulling mechanism is provided with roller near guide rod side, and described roller is fitted on guide rod.
Described cam drive mechanism comprises drive shaft, drive motor and pushes away bag cam, and described drive motor is connected with drive shaft, described in push away bag cam and be socketed in drive shaft.
Described pushing away on bag cam is provided with closed chute, and described swing arm is provided with the roller suitable with described chute, and described roller is embedded in chute, and described roller slides along described chute track, drives swing arm up and down reciprocatingly to swing.
Described guide rod specifically refers to being flexibly connected between frame: described guide rod is connected in frame by connecting arm I and connecting arm II, one end of described connecting arm I and connecting arm II is hinged on the two ends of guide rod respectively, described connecting arm I and connecting arm II respectively axle are connected in frame, and are fixed on adapter shaft.
Described connecting rod is connected on the adapter shaft of guide rod by attaching parts, and described attaching parts one end is together with rod hinge connection, and the other end is fixedly connected on adapter shaft.
Described translation mechanism comprises eccentric disk, pushes away bag connecting rod I, pushes away bag swing arm and push away bag connecting rod II; Described eccentric disk is socketed in drive shaft end; Described bag connecting rod I one end that pushes away is hinged on eccentric disk, and the other end is hinged on and pushes away in bag swing arm, described in push away bag swing arm lower end and be hinged on frame lower end, described eccentric disk pushes away bag swing arm around jointed shaft reciprocally swinging by pushing away bag connecting rod I drive; Describedly push away the bag swing arm other end and to push away bag connecting rod II one end hinged, described in push away bag connecting rod II the other end be hinged on bag pulling mechanism; Describedly push away bag swing arm and drive bag pulling mechanism front-rear reciprocation movement by pushing away bag connecting rod II.
Described frame is provided with slide rail, on the slide rail that described bag pulling mechanism is movably connected in frame and along slide rail crank motion under translation mechanism drives.
Described push away bag connecting rod I and push away that bag connecting rod II is made up of length-adjustable connecting rod respectively push away bag connecting rod I and push away bag connecting rod II.
Compared with prior art, the useful technique effect that the utility model brings shows:
1, be compared with the prior art, control to push away packet header in prior art to lift the driver train falling action and comprise and push away bag cam, push away bag first swing arm, push away bag connecting rod, push away bag second swing arm, push away bag the 3rd swing arm, push away bag the 4th swing arm, push away bag the 5th swing arm, roller, guide rod and push away bag bar, complex structure, between each parts, transmission is more, pushing away the fault easily causing equipment in the rotation of bag cam and propulsive effort transmission process, and the packet header that pushes away of the present utility model is lifted and is fallen mechanism and comprise, swing arm, connecting rod I, guide rod and bag pulling mechanism, parts are less, transmission between all parts is less, structure is simple, reduce the fault rate in equipment running process, less parts are also convenient to the maintenance in later stage, facilitate production and processing, reduce costs, improve packaging efficiency.
2, compared with prior art, need to adopt the forward-reverse realizing pushing away packet header to fall the plural propulsion source of needs with lifting in prior art, and cam drive mechanism of the present utility model only adopts a propulsion source to drive, complete the forward-reverse action that pushes away packet header simultaneously and push away lifting of packet header falling action.
3, the utility model pushes away on bag cam and is provided with chute, described swing arm I is provided with roller, described roller is embedded in chute, described swing arm I is along with the orbiting motion of rotation along chute pushing away bag cam, the transmission making to push away between all parts that bag cam connects is more stable, make to push away packet header lift and fall more stable.
4, the utility model guide rod and being flexibly connected between frame, guarantee pushes away packet header and completes pulsation-free and fall or lift action in advance or fallback procedures, by the connection of connecting arm I and connecting arm II, make guide rod, connecting arm I, connecting arm II and upper end frame form a parallelogram sturcutre, when bag pulling mechanism moves to material package mouth place under the transmission pushing away bag swing arm, when namely travelling forward, when connecting rod moves downward under the transmission of swing arm, and guide rod moves down, due to guide rod, connecting arm I, the parallelogram sturcutre that connecting arm II and upper end frame are formed, then simultaneously the path of motion of guide rod move down to move forward, the i.e. path of motion of movement obliquely, bag pulling mechanism push away packet header under the effect of guide rod, slowly fall, complete and push away bag action.Being flexibly connected between guide rod with frame can ensure to push away packet header and lift fall steady, and bag pulling mechanism conveying run stable.
5, compared with prior art, the utility model adopts eccentric disk to drive the version of bag pulling mechanism to substitute driven by servomotor, and with push away bag cam and adopt same driving propulsion source, solve servomotor and the problem coordinating difficulty pushed away between bag cam, eccentric disk and push away bag cam and adopt the same power source to can be good at bag pulling mechanism forward-reverse and pushed away lifting of packet header and fall, when eccentric disk drive push away bag swing arm swing backward time, bag pulling mechanism moves backward under the transmission pushing away bag swing arm, push away the transmission drivening rod upward movement of bag cam by swing arm, connecting rod upward movement moves obliquely when moving guide rod, then the packet header that pushes away of bag pulling mechanism is lifted by the effect of roller, when eccentric disk drive pushes away bag swing arm forward rocking motion, bag pulling mechanism moves forward under the transmission pushing away bag swing arm, push away bag cam to be moved downward by the transmission drivening rod of swing arm, connecting rod moves downward when dynamic guide rod moves obliquely, is then fallen in the packet header that pushes away of bag pulling mechanism by the effect of roller, coordinate closely between the two, coordinate more harmonious between bag cam compared to servomotor with pushing away, reduce the fault rate in equipment running process.
6, of the present utility model push away bag connecting rod I and push away that bag connecting rod II is made up of length-adjustable connecting rod respectively push away bag connecting rod I and push away bag connecting rod II.The length pushing away bag connecting rod is adjustable, when the diameter of eccentric disk is fixing, in order to the driving requirement of satisfied different component actuation amplitude, by the length of regulating connecting rod, just can meet the driving requirement of different component actuation amplitude.
Accompanying drawing explanation
Fig. 1 is the utility model integral structure schematic diagram;
Reference numeral: 1, frame, 11, slide rail; 2, cam drive mechanism, 21, drive shaft, 22, drive motor, 23, push away bag cam, 24, eccentric disk, 25, chute; 3, translation mechanism, 31, push away bag connecting rod I, 32, push away bag swing arm, 33, push away bag connecting rod II; 4, push away packet header to lift and fall mechanism, 41, swing arm, 42, connecting rod, 43, guide rod, 44, bag pulling mechanism, 45, roller, 46, connecting arm I, 47, connecting arm II, 48, adapter shaft, 49, attaching parts.
Detailed description of the invention
Embodiment 1
As the utility model one preferred embodiment, present embodiment discloses:
A kind of packaging that pushes away being applicable to material packing machine is put, comprise frame 1, cam drive mechanism 2, translation mechanism 3 and push away packet header and lift and fall mechanism 4, it is characterized in that: described in push away packet header and lift and fall mechanism 4 and comprise swing arm 41, connecting rod 42, guide rod 43 and bag pulling mechanism 44; Described swing arm 41 one end is hinged on frame 1 bottom, the other end and connecting rod 42 one end hinged; Described swing arm 41 is connected with cam drive mechanism 2, and described cam drive mechanism 2 is pumped by swing arm 41 drivening rod 42; Described connecting rod 42 other end is connected to guide rod 43 one end; Described guide rod 43 is movably connected in frame 1 side; Described bag pulling mechanism 44 is arranged on side, frame 1 upper end, and described bag pulling mechanism 44 is provided with roller 45 near guide rod 43 side, and described roller 45 is fitted on guide rod 43.
Guide rod is flexibly connected and specifically refers to, in frame, the position of corresponding guide rod is provided with sliding block joint groove, and the two ends of guide rod are embedded in sliding block joint groove, and connecting rod is connected to one end of guide rod, and connecting rod pumps and drives guide rod to pump; Translation mechanism adopts existing Serve Motor Control, when servomotor drives bag pulling mechanism to travel forward, cam drive mechanism is moved downward by swing arm drivening rod, connecting rod moves downward and drives guide rod to move downward, guide rod pushes away lifting of packet header by roller restriction bag pulling mechanism and falls, and guide rod moves downward and pushes away packet header and falls along with moving downward of guide rod; When driven by servomotor bag pulling mechanism moves backward, cam drive mechanism is by swing arm drivening rod upward movement, connecting rod upward movement drives guide rod upward movement, guide rod is pushed away lifting of packet header fallen by roller restriction bag pulling mechanism, guide rod upward movement and push away packet header and lift along with the upward movement of guide rod; Thus realize when driven by servomotor bag pulling mechanism advances or retreat, push away action that packet header falls or lift and coordinated and push away bag action.
Embodiment 2
As the another preferred embodiment of the utility model, the present embodiment is the further improvement made on the basis of embodiment 1, present embodiment discloses:
A kind of packaging that pushes away being applicable to material packing machine is put, comprise frame 1, cam drive mechanism 2, translation mechanism 3 and push away packet header and lift and fall mechanism 4, it is characterized in that: described in push away packet header and lift and fall mechanism 4 and comprise swing arm 41, connecting rod 42, guide rod 43 and bag pulling mechanism 44; Described swing arm 41 one end is hinged on frame 1 bottom, the other end and connecting rod 42 one end hinged; Described swing arm 41 is connected with cam drive mechanism 2, and described cam drive mechanism 2 is pumped by swing arm 41 drivening rod 42; Described connecting rod 42 other end is connected to guide rod 43 one end; Described guide rod 43 is movably connected in frame 1 side; Described bag pulling mechanism 44 is arranged on side, frame 1 upper end, and described bag pulling mechanism 44 is provided with roller 45 near guide rod 43 side, and described roller 45 is fitted on guide rod 43.Described cam drive mechanism 2 comprises drive shaft 21, drive motor 22 and pushes away bag cam 23, and described drive motor 22 is connected with drive shaft 21, described in push away bag cam 23 and be socketed in drive shaft 21.Described pushing away on bag cam 23 is provided with closed chute 25, and described swing arm 41 is provided with the roller suitable with described chute 25, and described roller is embedded in chute 25, and described roller slides along described chute 25 track, drives swing arm 41 up and down reciprocatingly to swing.
Guide rod is flexibly connected and specifically refers to, in frame, the position of corresponding guide rod is provided with sliding block joint groove, and the two ends of guide rod are embedded in sliding block joint groove, and connecting rod is connected to one end of guide rod, and connecting rod pumps and drives guide rod to pump; Translation mechanism adopts existing Serve Motor Control, when servomotor drives bag pulling mechanism to travel forward, push away bag cam to be moved downward by swing arm drivening rod, connecting rod moves downward and drives guide rod to move downward, guide rod pushes away lifting of packet header by roller restriction bag pulling mechanism and falls, and guide rod moves downward and pushes away packet header and falls along with moving downward of guide rod; When driven by servomotor bag pulling mechanism moves backward, push away bag cam by swing arm drivening rod upward movement, connecting rod upward movement drives guide rod upward movement, guide rod is pushed away lifting of packet header fallen by roller restriction bag pulling mechanism, guide rod upward movement and push away packet header and lift along with the upward movement of guide rod; Thus realize when driven by servomotor bag pulling mechanism advances or retreat, push away action that packet header falls or lift and coordinated and push away bag action.The present embodiment pushes away on bag cam and is provided with chute, described swing arm I is provided with roller, described roller is embedded in chute, described swing arm I is along with the orbiting motion of rotation along chute pushing away bag cam, the transmission making to push away between all parts that bag cam connects is more stable, make to push away packet header lift and fall more stable.
Embodiment 3
As the another preferred embodiment of the utility model, present embodiment discloses:
A kind of packaging that pushes away being applicable to material packing machine is put, comprise frame 1, cam drive mechanism 2, translation mechanism 3 and push away packet header and lift and fall mechanism 4, it is characterized in that: described in push away packet header and lift and fall mechanism 4 and comprise swing arm 41, connecting rod 42, guide rod 43 and bag pulling mechanism 44; Described swing arm 41 one end is hinged on frame 1 bottom, the other end and connecting rod 42 one end hinged; Described swing arm 41 is connected with cam drive mechanism 2, and described cam drive mechanism 2 is pumped by swing arm 41 drivening rod 42; Described connecting rod 42 other end is connected to guide rod 43 one end; Described guide rod 43 is movably connected in frame 1 side; Described bag pulling mechanism 44 is arranged on side, frame 1 upper end, and described bag pulling mechanism 44 is provided with roller 45 near guide rod 43 side, and described roller 45 is fitted on guide rod 43.Described guide rod 43 specifically refers to being flexibly connected between frame 1: described guide rod 43 is connected in frame 1 by connecting arm I 46 and connecting arm II 47, one end of described connecting arm I 46 and connecting arm II 47 is hinged on the two ends of guide rod 43 respectively, described connecting arm I 46 and connecting arm II 47 respectively axle are connected in frame 1, and are fixed on adapter shaft 48; Described connecting rod 42 is connected on the adapter shaft 48 of guide rod 43 one end by attaching parts 49, described attaching parts 49 one end and connecting rod 42 hinged, the other end is fixedly connected on adapter shaft 48.The translation mechanism of the present embodiment adopts servomotor of the prior art to carry out drived control.
By the connection of connecting arm I 46 and connecting arm II 47, make guide rod 43, connecting arm I 46, connecting arm II 47 and upper end frame 1 form a parallelogram sturcutre, when driven by servomotor bag pulling mechanism moves forward, cam drive mechanism is moved downward by swing arm drivening rod, under the parallelogram sturcutre form that guide rod and frame are formed, when connecting rod moves downward, connecting rod drives connecting arm I and connecting arm II around the adapter shaft forward rocking motion with frame by attaching parts, then guide rod moves obliquely, guide rod pushes away lifting of packet header by roller restriction bag pulling mechanism and falls, guide rod moves obliquely, pushes away packet header and falls along with moving downward of guide rod, when driven by servomotor bag pulling mechanism moves backward, cam drive mechanism is by swing arm drivening rod upward movement, under the parallelogram sturcutre form that guide rod and frame are formed, when connecting rod moves downward, connecting rod drives connecting arm I and connecting arm II to swing backward around the adapter shaft with frame by attaching parts, then guide rod moves obliquely, and guide rod pushes away lifting of packet header by roller restriction bag pulling mechanism and falls, and guide rod moves obliquely, pushes away packet header and lifts along with the motion obliquely of guide rod, complete and push away bag action.Being flexibly connected between guide rod with frame can ensure to push away packet header and lift fall steady, and bag pulling mechanism conveying run stable.
Embodiment 4
As the another preferred embodiment of the utility model, with reference to Figure of description 1, present embodiment discloses:
A kind of packaging that pushes away being applicable to material packing machine is put, comprise frame 1, cam drive mechanism 2, translation mechanism 3 and push away packet header and lift and fall mechanism 4, it is characterized in that: described in push away packet header and lift and fall mechanism 4 and comprise swing arm 41, connecting rod 42, guide rod 43 and bag pulling mechanism 44; Described swing arm 41 one end is hinged on frame 1 bottom, the other end and connecting rod 42 one end hinged; Described swing arm 41 is connected with cam drive mechanism 2, and described cam drive mechanism 2 is pumped by swing arm 41 drivening rod 42; Described connecting rod 42 other end is connected to guide rod 43 one end; Described guide rod 43 is movably connected in frame 1 side; Described bag pulling mechanism 44 is arranged on side, frame 1 upper end, and described bag pulling mechanism 44 is provided with roller 45 near guide rod 43 side, and described roller 45 is fitted on guide rod 43.
Described cam drive mechanism 2 comprises drive shaft 21, drive motor 22 and pushes away bag cam 23, and described drive motor 22 is connected with drive shaft 21, described in push away bag cam 23 and be socketed in drive shaft 21.
Described pushing away on bag cam 23 is provided with closed chute 25, and described swing arm 41 is provided with the roller suitable with described chute 25, and described roller is embedded in chute 25, and described roller slides along described chute 25 track, drives swing arm 41 up and down reciprocatingly to swing.
Described guide rod 43 specifically refers to being flexibly connected between frame 1: described guide rod 43 is connected in frame 1 by connecting arm I 46 and connecting arm II 47, one end of described connecting arm I 46 and connecting arm II 47 is hinged on the two ends of guide rod 43 respectively, described connecting arm I 46 and connecting arm II 47 respectively axle are connected in frame 1, and are fixed on adapter shaft 48; Described connecting rod 42 is connected on the adapter shaft 48 of guide rod 43 one end by attaching parts 49, described attaching parts 49 one end and connecting rod 42 hinged, the other end is fixedly connected on adapter shaft 48.The translation mechanism of the present embodiment adopts servomotor of the prior art to carry out drived control.
Described translation mechanism 3 comprises eccentric disk 24, pushes away bag connecting rod I 31, pushes away bag swing arm 32 and push away bag connecting rod II 33, described eccentric disk 24 is socketed in drive shaft 21 end; Described bag connecting rod I 31 one end that pushes away is hinged on eccentric disk 24, and the other end is hinged on and pushes away in bag swing arm 32, described in push away bag swing arm 32 lower end and be hinged on frame 1 lower end, described eccentric disk 24 drives push away bag swing arm 32 around jointed shaft reciprocally swinging by pushing away bag connecting rod I 31; Describedly push away bag swing arm 32 other end and to push away bag connecting rod II 33 one end hinged, described in push away bag connecting rod II 33 the other end be hinged on bag pulling mechanism 44; Describedly push away bag swing arm 32 and drive bag pulling mechanism 44 front-rear reciprocation movement by pushing away bag connecting rod II 33.
When eccentric disk rotate through push away bag connecting rod I 31 drive push away bag swing arm 32 forward rocking motion time, pushing away bag swing arm 32 drives bag pulling mechanism 44 to move forward by pushing away bag connecting rod II 33, simultaneously, push away bag cam 23 to rotate through swing arm 41 drivening rod 42 and move downward, connecting rod 42 moves downward and drives guide rod 43 to move obliquely, guide rod 43 moves obliquely, drives roller 45 to move obliquely along the advance of guide rod 43 along with bag pulling mechanism 44, and then drives bag pulling mechanism to push away packet header to fall; When eccentric disk rotate through push away bag connecting rod I 31 drive push away bag swing arm 32 swing backward time, pushing away bag swing arm 32 drives bag pulling mechanism 44 to move backward by pushing away bag connecting rod II 33, simultaneously, push away bag cam 23 and rotate through swing arm 41 drivening rod 42 upward movement, connecting rod 42 upward movement drives guide rod 43 to move obliquely, guide rod 43 moves obliquely, drives roller 45 to move obliquely along the retrogressing of guide rod 43 along with bag pulling mechanism 44, and then drives bag pulling mechanism to push away packet header to lift; Complete and push away bag action.
Embodiment 5
As the another preferred embodiment of the utility model, with reference to Figure of description 1, the present embodiment is the further improvement made on the basis of embodiment 4, the technical scheme of the present embodiment is identical with technical scheme in embodiment 4, and done improvement is: the present embodiment push away bag connecting rod I 31 and push away that bag connecting rod II 33 is made up of length-adjustable connecting rod respectively push away bag connecting rod I 31 and push away bag connecting rod II 33.The length pushing away bag connecting rod is adjustable, when the diameter of eccentric disk is fixing, in order to the driving requirement of satisfied different component actuation amplitude, by the length of regulating connecting rod, just can meet the driving requirement of different component actuation amplitude.
Embodiment 6
As the another preferred embodiment of the utility model, the present embodiment is the further improvement made on the basis of embodiment 3, the technical scheme of the present embodiment is identical with the technical scheme of embodiment 4 or 5, done improvement is: described frame 1 is provided with slide rail 11, and the slide rail 11 that described bag pulling mechanism 44 is movably connected in frame 1 makes front-rear reciprocation movement along slide rail 11 under translation mechanism 3 transmission.The translation mechanism that the translation mechanism of the present embodiment is made up of servomotor, Timing Belt.
Embodiment 7
As the another preferred embodiment of the utility model, the present embodiment is the further improvement made on the basis of embodiment 4 or 5, the technical scheme of the present embodiment is identical with the technical scheme of embodiment 4 or 5, done improvement is: described frame 1 is provided with slide rail 11, and the slide rail 11 that described bag pulling mechanism 44 is movably connected in frame 1 makes front-rear reciprocation movement along slide rail 11 under translation mechanism 3 transmission.The present embodiment translation mechanism be comprise push away bag connecting rod I, push away bag swing arm and push away bag connecting rod II form translation mechanism.
Claims (8)
1. the packaging that pushes away being applicable to material packing machine is put, comprise frame (1), cam drive mechanism (2), translation mechanism (3) and push away packet header and lift and fall mechanism (4), it is characterized in that: described in push away packet header and lift and fall mechanism (4) and comprise swing arm (41), connecting rod (42), guide rod (43) and bag pulling mechanism (44); Described swing arm (41) one end is hinged on frame (1) bottom, the other end and connecting rod (42) one end hinged; Described swing arm (41) is connected with cam drive mechanism (2), and described cam drive mechanism (2) is pumped by swing arm (41) drivening rod (42); Described connecting rod (42) other end is connected to guide rod (43) one end; Described guide rod (43) is movably connected in frame (1) side; Described bag pulling mechanism (44) is arranged on frame (1) side, upper end, and described bag pulling mechanism (44) is upper is provided with roller (45) near guide rod (43) side, and described roller (45) is fitted on guide rod (43).
2. a kind of packaging that pushes away being applicable to material packing machine is put as claimed in claim 1, it is characterized in that: described cam drive mechanism (2) comprises drive shaft (21), drive motor (22) and pushes away bag cam (23), described drive motor (22) is connected with drive shaft (21), described in push away bag cam (23) and be socketed in drive shaft (21).
3. a kind of packaging that pushes away being applicable to material packing machine is put as claimed in claim 2; it is characterized in that: described in push away on bag cam (23) and be provided with closed chute (25); described swing arm (41) is provided with the roller suitable with described chute (25); described roller is embedded in chute (25); described roller slides along described chute (25) track, drives swing arm (41) up and down reciprocatingly to swing.
4. a kind of packaging that pushes away being applicable to material packing machine as described in claim 1-3 any one is put, it is characterized in that: be flexibly connected between described guide rod (43) with frame (1) and specifically refer to: described guide rod (43) is connected in frame (1) by connecting arm I (46) and connecting arm II (47), one end of described connecting arm I (46) and connecting arm II (47) is hinged on the two ends of guide rod (43) respectively, described connecting arm I (46) and connecting arm II (47) respectively axle are connected in frame (1), and are fixed on adapter shaft (48).
5. a kind of packaging that pushes away being applicable to material packing machine is put as claimed in claim 4, it is characterized in that: described connecting rod (42) is connected on the adapter shaft (48) of guide rod (43) one end by attaching parts (49), described attaching parts (49) one end and connecting rod (42) hinged, the other end is fixedly connected on adapter shaft (48).
6. a kind of packaging that pushes away being applicable to material packing machine is put as claimed in claim 3, it is characterized in that: described translation mechanism (3) comprises eccentric disk (24), pushes away bag connecting rod I (31), pushes away bag swing arm (32) and push away bag connecting rod II (33); Described eccentric disk (24) is socketed in drive shaft (21) end; Described bag connecting rod I (31) one end that pushes away is hinged on eccentric disk (24), the other end is hinged on and pushes away in bag swing arm (32), described bag swing arm (32) lower end that pushes away is hinged on frame (1) lower end, and described eccentric disk (32) pushes away bag swing arm (32) around jointed shaft reciprocally swinging by pushing away bag connecting rod I (31) drive; Describedly push away bag swing arm (32) other end and to push away bag connecting rod II (33) one end hinged, described in push away bag connecting rod II (33) the other end be hinged on bag pulling mechanism (44); Described push away bag swing arm (32) by push away bag connecting rod II (33) drive bag pulling mechanism (44) front-rear reciprocation movement.
7. a kind of packaging that pushes away being applicable to material packing machine as described in claim 1 or 6 is put, it is characterized in that: described frame (1) is provided with slide rail (11), it is upper and along slide rail (11) crank motion under translation mechanism (3) transmission that described bag pulling mechanism (44) is movably connected in the slide rail (11) of frame (1).
8. a kind of packaging that pushes away being applicable to material packing machine is put as claimed in claim 6, it is characterized in that: described in push away bag connecting rod I (31) and push away that bag connecting rod II (33) is made up of length-adjustable connecting rod respectively push away bag connecting rod I (31) and push away bag connecting rod II (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321553.7U CN204642281U (en) | 2015-05-19 | 2015-05-19 | A kind of packaging that pushes away being applicable to material packing machine is put |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321553.7U CN204642281U (en) | 2015-05-19 | 2015-05-19 | A kind of packaging that pushes away being applicable to material packing machine is put |
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| CN204642281U true CN204642281U (en) | 2015-09-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406726A (en) * | 2019-08-30 | 2019-11-05 | 武汉市川田卫生用品有限公司 | A kind of cigarette packing machine double connecting rod |
| CN113815941A (en) * | 2021-09-10 | 2021-12-21 | 罗海燕 | Automatic go into support cartoning machine and construct |
-
2015
- 2015-05-19 CN CN201520321553.7U patent/CN204642281U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406726A (en) * | 2019-08-30 | 2019-11-05 | 武汉市川田卫生用品有限公司 | A kind of cigarette packing machine double connecting rod |
| CN113815941A (en) * | 2021-09-10 | 2021-12-21 | 罗海燕 | Automatic go into support cartoning machine and construct |
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